KR102095087B1 - 점착제층이 형성된 편광 필름 및 화상 표시 장치 - Google Patents

점착제층이 형성된 편광 필름 및 화상 표시 장치 Download PDF

Info

Publication number
KR102095087B1
KR102095087B1 KR1020170118390A KR20170118390A KR102095087B1 KR 102095087 B1 KR102095087 B1 KR 102095087B1 KR 1020170118390 A KR1020170118390 A KR 1020170118390A KR 20170118390 A KR20170118390 A KR 20170118390A KR 102095087 B1 KR102095087 B1 KR 102095087B1
Authority
KR
South Korea
Prior art keywords
sensitive adhesive
pressure
adhesive layer
weight
polarizing film
Prior art date
Application number
KR1020170118390A
Other languages
English (en)
Korean (ko)
Other versions
KR20180035672A (ko
Inventor
마사쿠니 후지타
유스케 도야마
유 모리모토
Original Assignee
닛토덴코 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20180035672A publication Critical patent/KR20180035672A/ko
Priority to KR1020180159671A priority Critical patent/KR102426178B1/ko
Application granted granted Critical
Publication of KR102095087B1 publication Critical patent/KR102095087B1/ko

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020170118390A 2016-09-29 2017-09-15 점착제층이 형성된 편광 필름 및 화상 표시 장치 KR102095087B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020180159671A KR102426178B1 (ko) 2016-09-29 2018-12-12 점착제층이 형성된 편광 필름 및 화상 표시 장치

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016190933 2016-09-29
JPJP-P-2016-190933 2016-09-29
JP2017143510A JP7030436B2 (ja) 2016-09-29 2017-07-25 粘着剤層付偏光フィルム及び画像表示装置
JPJP-P-2017-143510 2017-07-25

Related Child Applications (2)

Application Number Title Priority Date Filing Date
KR1020180159671A Division KR102426178B1 (ko) 2016-09-29 2018-12-12 점착제층이 형성된 편광 필름 및 화상 표시 장치
KR1020180159670A Division KR20180135432A (ko) 2016-09-29 2018-12-12 점착제층이 형성된 편광 필름 및 화상 표시 장치

Publications (2)

Publication Number Publication Date
KR20180035672A KR20180035672A (ko) 2018-04-06
KR102095087B1 true KR102095087B1 (ko) 2020-03-30

Family

ID=61908940

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020170118390A KR102095087B1 (ko) 2016-09-29 2017-09-15 점착제층이 형성된 편광 필름 및 화상 표시 장치
KR1020180159671A KR102426178B1 (ko) 2016-09-29 2018-12-12 점착제층이 형성된 편광 필름 및 화상 표시 장치
KR1020180159670A KR20180135432A (ko) 2016-09-29 2018-12-12 점착제층이 형성된 편광 필름 및 화상 표시 장치

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020180159671A KR102426178B1 (ko) 2016-09-29 2018-12-12 점착제층이 형성된 편광 필름 및 화상 표시 장치
KR1020180159670A KR20180135432A (ko) 2016-09-29 2018-12-12 점착제층이 형성된 편광 필름 및 화상 표시 장치

Country Status (4)

Country Link
JP (2) JP7030436B2 (ja)
KR (3) KR102095087B1 (ja)
CN (1) CN108300356B (ja)
TW (3) TWI754284B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7370709B2 (ja) 2019-01-28 2023-10-30 日東電工株式会社 積層体、光学フィルム、ならびに画像表示装置およびその製造方法
KR102339843B1 (ko) * 2021-04-15 2021-12-14 데코민 주식회사 항균성이 우수한 바이오 항균 손잡이 및 이의 제조 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010066756A (ja) 2008-08-11 2010-03-25 Sumitomo Chemical Co Ltd 粘着剤付き光学フィルムとそれを用いた光学積層体
KR101368600B1 (ko) * 2005-04-14 2014-02-27 스미또모 가가꾸 가부시키가이샤 접착제
JP2015146013A (ja) * 2013-06-28 2015-08-13 日東電工株式会社 粘着剤層付偏光フィルム、積層体、及び、画像表示装置
WO2015163115A1 (ja) 2014-04-22 2015-10-29 日東電工株式会社 粘着シート
JP2016157639A (ja) 2015-02-25 2016-09-01 コニカミノルタ株式会社 透明電極基板とその製造方法、電子デバイス及び有機ｅｌデバイス

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090010294A (ko) * 2007-07-23 2009-01-30 동우 화인켐 주식회사 대전방지성 점착제 조성물, 이를 포함하는 편광판
JP5379410B2 (ja) * 2008-03-14 2013-12-25 日東電工株式会社 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
TWI381303B (zh) * 2010-02-09 2013-01-01 Oji Paper Co 導電性積層體及使用其之觸控面板
JP5517831B2 (ja) * 2010-08-19 2014-06-11 リンテック株式会社 粘着性組成物、粘着剤および粘着シート
KR20130137178A (ko) * 2010-12-08 2013-12-16 아사히 가라스 가부시키가이샤 점착층이 형성된 투명 면재, 표시 장치 및 그것들의 제조 방법
JP2013127012A (ja) * 2011-12-16 2013-06-27 Toyo Ink Sc Holdings Co Ltd 粘着剤、粘着シートおよびディスプレイ
JP5940443B2 (ja) * 2012-12-06 2016-06-29 日本カーバイド工業株式会社 偏光板用粘着剤組成物、粘着剤付偏光板及び表示装置
KR101995928B1 (ko) * 2012-12-20 2019-07-03 동우 화인켐 주식회사 점착제 조성물
JP6112893B2 (ja) * 2013-02-13 2017-04-12 リンテック株式会社 粘着性組成物、粘着剤および粘着シート
JP6196781B2 (ja) * 2013-02-13 2017-09-13 リンテック株式会社 粘着性組成物、粘着剤および粘着シート
CN105339816B (zh) * 2013-06-28 2019-02-05 日东电工株式会社 带粘合剂层的偏振膜、层叠体及图像显示装置
WO2014208696A1 (ja) * 2013-06-28 2014-12-31 日東電工株式会社 粘着剤組成物、透明導電層用粘着剤層、積層体、及び画像表示装置
WO2014208695A1 (ja) * 2013-06-28 2014-12-31 日東電工株式会社 粘着剤層付偏光フィルム、積層体、及び、画像表示装置
KR20160096538A (ko) * 2013-12-09 2016-08-16 세키스이가가쿠 고교가부시키가이샤 표시 소자용 밀봉제
CN107254269A (zh) * 2014-03-31 2017-10-17 日东电工株式会社 光学膜用粘合剂组合物、光学膜用粘合剂层、带粘合剂层的光学膜和图像显示装置
KR20160015536A (ko) * 2014-07-30 2016-02-15 삼성에스디아이 주식회사 투명 도전체, 이의 제조방법 및 이를 포함하는 광학표시장치
JP6363930B2 (ja) * 2014-10-10 2018-07-25 日東電工株式会社 粘着剤付き光学フィルムおよびその製造方法、ならびに画像表示装置の製造方法
JP6428202B2 (ja) * 2014-11-28 2018-11-28 住友化学株式会社 光学積層体
JP6782071B2 (ja) * 2015-01-20 2020-11-11 日東電工株式会社 両面粘着剤層付偏光フィルム、その製造方法および画像表示装置
JP6550251B2 (ja) * 2015-03-03 2019-07-24 リンテック株式会社 粘着剤層付き光学フィルム
JP6463192B2 (ja) * 2015-03-03 2019-01-30 リンテック株式会社 粘着剤層付き光学フィルム
JP6438818B2 (ja) * 2015-03-03 2018-12-19 リンテック株式会社 粘着性組成物、粘着剤、粘着シートおよび粘着剤層付き光学フィルム
JP6444793B2 (ja) * 2015-03-03 2018-12-26 リンテック株式会社 粘着剤、粘着シートおよび粘着剤層付き光学フィルム
JP6231036B2 (ja) * 2015-04-03 2017-11-15 日東電工株式会社 偏光フィルム用粘着剤組成物、偏光フィルム用粘着剤層、粘着剤層付偏光フィルム、及び画像表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101368600B1 (ko) * 2005-04-14 2014-02-27 스미또모 가가꾸 가부시키가이샤 접착제
JP2010066756A (ja) 2008-08-11 2010-03-25 Sumitomo Chemical Co Ltd 粘着剤付き光学フィルムとそれを用いた光学積層体
JP2015146013A (ja) * 2013-06-28 2015-08-13 日東電工株式会社 粘着剤層付偏光フィルム、積層体、及び、画像表示装置
WO2015163115A1 (ja) 2014-04-22 2015-10-29 日東電工株式会社 粘着シート
JP2016157639A (ja) 2015-02-25 2016-09-01 コニカミノルタ株式会社 透明電極基板とその製造方法、電子デバイス及び有機ｅｌデバイス

Also Published As

Publication number Publication date
TW202036037A (zh) 2020-10-01
TWI741031B (zh) 2021-10-01
TW201814330A (zh) 2018-04-16
TWI754284B (zh) 2022-02-01
JP7030436B2 (ja) 2022-03-07
KR20180135432A (ko) 2018-12-20
JP2022075678A (ja) 2022-05-18
CN108300356B (zh) 2024-05-24
JP2018060172A (ja) 2018-04-12
TWI741616B (zh) 2021-10-01
KR20180135433A (ko) 2018-12-20
KR20180035672A (ko) 2018-04-06
KR102426178B1 (ko) 2022-07-27
TW202036038A (zh) 2020-10-01
CN108300356A (zh) 2018-07-20

Similar Documents

Publication Publication Date Title
JP6175094B2 (ja) 粘着剤組成物、透明導電層用粘着剤層、粘着剤層付偏光フィルム、及び画像表示装置
KR102434581B1 (ko) 점착제층이 형성된 광학 필름 및 화상 표시 장치
KR101922364B1 (ko) 점착제 조성물, 점착제층, 점착제층이 형성된 편광 필름 및 화상 표시 장치
US20210363391A1 (en) Pressure-sensitive adhesive layer, optical film having pressure-sensitive adhesive layer, optical laminate, and image display device
JP2022075678A (ja) 粘着剤層付偏光フィルム及び画像表示装置
KR101948462B1 (ko) 액정 패널 및 화상 표시 장치
JP6363772B2 (ja) 粘着剤組成物、粘着剤層、粘着剤層付偏光フィルム、及び画像表示装置
KR102319087B1 (ko) 광학용 점착제층, 광학용 점착제층의 제조 방법, 점착제층을 구비한 광학 필름, 및 화상 표시 장치
KR20200000403A (ko) 유기 도전층용 점착제층, 점착제 조성물, 점착제층이 형성된 편광 필름 및 화상 표시 장치
KR102391675B1 (ko) 점착제 조성물, 점착제층, 점착제층을 구비한 편광 필름, 액정 패널, 및, 화상 표시 장치
US20190352547A1 (en) Pressure-sensitive-adhesive-layer-attached polarizing film and image display device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
A107 Divisional application of patent
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant